/**
* Copyright (C) 2012 - 2013, Grass CRM Studio
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gcrm.service.impl;
import java.util.List;
import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import com.gcrm.dao.IUserDao;
import com.gcrm.domain.User;
import com.gcrm.exception.DaoException;
import com.gcrm.exception.ServiceException;
import com.gcrm.security.AuthenticationFilter;
import com.gcrm.service.IUserService;
import com.gcrm.util.CommonUtil;
import com.gcrm.util.mail.MailService;
/**
* User service
*/
public class UserService extends BaseService<User> implements IUserService {
private IUserDao userDao;
private MailService mailService;
/*
* (non-Javadoc)
*
* @see com.gcrm.service.IUserService#findByName(java.lang.String)
*/
@Transactional(propagation = Propagation.NOT_SUPPORTED, readOnly = true)
public User findByName(String username) throws ServiceException {
User user;
try {
user = this.userDao.findByName(username);
} catch (DaoException e) {
throw new ServiceException(e);
}
return user;
}
/*
* (non-Javadoc)
*
* @see com.gcrm.service.IUserService#forgetPassword(java.lang.String,
* java.lang.String)
*/
@Override
public boolean forgetPassword(String username, String email,
String subject, String content) throws Exception {
List<User> users = this.userDao.findByParams(
"from User where name = ? and email = ?", new String[] {
username, email });
boolean flag = false;
if (users != null & users.size() == 1) {
// Generates a random user password
String newPassword = CommonUtil.randomString(6);
// Saves the new password
User user = users.get(0);
Md5PasswordEncoder encoder = new Md5PasswordEncoder();
user.setPassword(encoder.encodePassword(newPassword,
AuthenticationFilter.SALT));
this.makePersistent(user);
// Sends the new password to user
mailService.sendSystemSimpleMail(email, subject, content
+ newPassword);
flag = true;
}
return flag;
}
/**
* @return the userDao
*/
public IUserDao getUserDao() {
return userDao;
}
/**
* @param userDao
* the userDao to set
*/
public void setUserDao(IUserDao userDao) {
this.userDao = userDao;
}
/**
* @return the mailService
*/
public MailService getMailService() {
return mailService;
}
/**
* @param mailService
* the mailService to set
*/
public void setMailService(MailService mailService) {
this.mailService = mailService;
}
}